(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

APETRECHOS PARA UNIR TIJOLOS ÔCOS FORMANDO PAREDE, PROCESSO PARA FORMAR PAREDE DE TIJOLOS ÔCOS, PAREDE ASSIM FORMADA E TIJOLO ÔCO EMPREGADO

PublicadaInvention Patent

Application data

Number

PI8707157

Type

Invention Patent

Filing

12/30/1987

Publication

07/18/1989

Progress at the INPI

Under appeal
  1. Filing12/30/87
  2. Publication07/18/89
  3. Examination03/13/90
  4. Refused06/30/92
  5. Grant
  6. In force

The application was refused by the INPI on 06/30/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. M. (pessoa física)

RJ, BR

Inventors

R. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/18/1989

RPI 978

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: E04B 2/16; E04C 1/08; E04C 5/16.

03/27/2018

RPI 2464

Indeferimento

#9.2

06/30/1992

RPI 1126

Conhecimento de parecer técnico

#7.1

09/17/1991

RPI 1085

Solicitação de exame técnico

#4.1

03/13/1990

RPI 1009

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.